Question about 2003 Chevrolet Impala

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Low oil pressure

I have a 1999 olds aurora. Changed the oil and filter, and the oil pressure relay switch..but when engine heats up LCD panel displays "low oil pressure" with accompanying alarm. This usually happens as I slow down and prepare to come to a complete stop. A quart of Lucas Oil with the oil change slows the problem down, but does not eliminate it.

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Sounds like you have an internal engine problem. the only way to be sure is to check the oil pressure with an external gauge.

Posted on Jun 28, 2009


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Feb 26, 2013 | 1999 Oldsmobile Aurora

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I have a 1995 olds aurora with a northstar. The oil level is fine but the computer says low oil pressure when at a stop light. Is this the oil sensor or oil pump?

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Jul 21, 2011 | 1995 Oldsmobile Aurora

1 Answer

2001 Auroro 3.5 V6 low oil pressure in display area and oil light come on shortly after start up then goes out when temperature gauge reads car is warm. Oil change shop says no leaks and they changed...

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Feb 24, 2011 | 2001 Oldsmobile Aurora

1 Answer

Light keeps coming on saying low oil pressure and oil level is fine

i took a look at your questen and thought?has this engine high mileage?has the engine oil been changed on a regular basis?or is the switch on the oil pressure switch give up.i will let you find out good luck.adrian,,,,

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1 Answer

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1 Answer

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Mar 30, 2009 | 1999 Chevrolet Silverado 1500

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